1. t = 2,T=

2. t = 4, T =

3. t = ,T = -2

4. t = 7, T=

5. t= 12, T=

6. t= ,T= 3

7. t= 18, T =

8. t = 20, T =

9. t= 24, T=

pikuss pikuss    2   24.11.2020 17:40    0